module.exports = async (ctx) => {
  ctx.body = {
    data: [
      {
        "amount": 7187.99,
        "margin": 0.06,
        "name": "BTC",
        "price": 7002
      },
      {
        "amount": 7187.99,
        "margin": -0.06,
        "name": "USDT",
        "price": 7002
      }
    ],
    error: 0
  }
}